Karbonn A21 Specifications
Key Specs
General
Performance
Display
Design
Rear Camera
Front Camera
Battery
Storage
Network & Connectivity
Multimedia
Sensors
Key Specs |
|
|---|---|
| RAM & Storage | 512 MB + 4 GB |
| Processor | Qualcomm Snapdragon S4 Play MSM8225 |
| Rear Camera | 5 MP |
| Front Camera | 1.3 MP |
| Battery | 1800 mAh |
| Display | 4.5 inches (11.43 cm) |
General |
|
|---|---|
| Launch Date | October 11, 2012 (Official) |
| Operating System | Android v4 (Ice Cream Sandwich) |
Performance
(Poor)
|
|
|---|---|
| Chipset | Qualcomm Snapdragon S4 Play MSM8225 |
| Processor | Dual core, 1.2 GHz, Cortex A5 |
| Graphics (GPU) | Adreno 203 |
| RAM | 512 MB |
Display
(Very Good)
|
|
|---|---|
| Display Type | TFT |
| Screen Size | 4.5 inches (11.43 cm) |
| Resolution | 480x800 px |
| Pixel Density | 207 ppi |
| Screen to Body Ratio (calculated) | 84.98 % |
Design |
|
|---|---|
| Height | 112 mm |
| Width | 60.5 mm |
| Thickness | 11.5 mm |
| Weight | 104 grams |
Rear Camera
(Below Avg)
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|---|---|---|---|---|
| Resolution | ||||
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| Autofocus | Yes | |||
| Flash | Yes, LED Flash | |||
| Image Resolution | 2592 x 1944 Pixels | |||
| Camera Features | Digital Zoom | |||
Front Camera
(Poor)
|
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|---|---|---|---|---|
| Resolution | ||||
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Battery
(Very Good)
|
|
|---|---|
| Capacity | 1800 mAh |
| Battery Type | Li-ion |
| TalkTime | Up to 5 Hours(2G) |
Storage |
|
|---|---|
| Internal Storage | 4 GB |
| Expandable Storage | Yes, Up to 32 GB |
Network & Connectivity |
|
|---|---|
| SIM Slot(s) | Dual SIM |
| Network Support | 5G Not Supported |
| Wi-Fi | Yes, Wi-Fi 4 (802.11 b/g/n) |
| Bluetooth | Yes, v2.1 |
| GPS | Yes |
Multimedia |
|
|---|---|
| Audio Jack | 3.5 mm |
Sensors |
|
|---|---|
| Other Sensors | Accelerometer |